Hlahisa mohloli oa morao-rao oa lebone la laser la matla a phahameng

Hlahisa matla a holimo a morao-raomohloli oa leseli la laser

Mehloli e meraro ea mabone a laser ea mantlha e kenya ts'usumetso e matla lits'ebetsong tsa matla a holimo

Lefapheng la lisebelisoa tsa laser tse hahamallang matla a feteletseng le botsitso ba ho qetela, pompo ea ts'ebetso e phahameng ea litšenyehelo le lisebelisoa tsa laser esale e le sepheo sa tlhokomelo ea indasteri. Kajeno, re hlahisa haholo-holo lihlahisoa tse tharo tse hlahelletseng mabapi le ts'ebetso le ts'epahalo: mehloli ea leseli ea laser e pompetsoeng ka mokhoa o le mong, mehloli e mengata ea leseli la laser pumped, le 1550nm continuous fiber lasers (CW laser), e u thusang ho etsa matsapa a nepahetseng lipatlisisong tsa mahlale le lits'ebetso tsa indasteri.

Mohloli o le mong oa lebone la laser pumped

Hase feela mohloli oa leseli empa hape ke "pelo ea matla" ea tsamaiso e phahameng ea tlhokahalo. E amohela mokhoa o le monglaser ea semiconductorka FBG wavelength-stabilized grating, e ka ntšang laser ka bolelele bo tsitsitseng haholo le matla a matla. E lokiselitsoe lits'ebetso tse thata joalo ka liamplifiers tsa fiber tse matla a holimo le mode-lockedlaser ea fiber. Re tseba hantle ts'okelo e ka bang teng ea leseli la ASE le hlahisoang ke likhoele tse sebetsang tsa optical ho mohloli oa pompo. Ka hona, ka ho khetheha re hahile mochini o sireletsang pompo o lebisitsoeng ho aha mohala o tiileng oa ts'ireletso bakeng sa ts'ebetso e bolokehileng ea sistimi ea hau.

2. Multimode pumped laser light source

Kenya matla a matla holaser e matla haholole li-amplifiers. E na le laser e nang le ts'ebetso e phahameng ea single-tube pumped, e finyellang tekanyo e phethahetseng pakeng tsa matla a phahameng le khanya e phahameng. Moko oa eona ke tsamaiso e bohlale ea ho laola e kopantsoeng le microprocessor e tsoetseng pele, e kopantsoeng le li-circuits tsa ATC (Automatic Temperature Control) le ACC / APC (Automatic current / Power Control), ho netefatsa tlhahiso e tsitsitseng haholo. Ts'ebetso e bonolo ebile e bonolo, 'me e ts'ehetsa likhokahano tse ikhethileng tsa puisano le software ea taolo, e etsa hore kopanyo le taolo e ikemetseng e fihlelle habonolo.

3.1550nmCW laser

Ho latela sehlopha sa "polokeho ea mahlo", re bula khaolo e ncha lits'ebetsong tse matla haholo. Ka ho amohela moralo o kopaneng oa li-fiber, ka lebaka la theknoloji ea ho pompa fiber e nang le liaparo tse peli, e khona ho hlahisa li-lasers tse sebetsang hantle ho tloha ho 200mW ho isa ho 10W. Sistimi ea taolo e thehiloeng ho li-microprocessors e netefatsa botsitso ba ts'ebetso ea nako e telele le litšobotsi tse se nang tlhokomelo. Karolo e ka pele ea mohlala oa komporo e na le skrine ea ponts'o ea LCD, e ka hlokomelang likarolo tsa bohlokoa joalo ka matla le mocheso hammoho le tlhaiso-leseling ea alamo ka nako ea nnete. Khokahano e hlakile ha u habanya feela 'me ts'ebetso e bonolo ho e tseba. Ka nako e ts'oanang, re fana ka likhetho tse feto-fetohang tsa liphutheloana tsa modular, tse thusang haholo ho kopanya sistimi ea hau.

Ebang ke ho lelekisa botsitso ba ho qetela litlhoko tsa ho pompa kapa tlhokahalo ea tlhahiso ea laser e matla e nang le tšireletso e phahameng ea mahlo, lihlahisoa tsa rona tsa lihlahisoa li ka fana ka litharollo tsa setsebi le tse ka tšeptjoang.